Good morning! It’s Sunday, December 22, and here’s your defense and global affairs update. Let’s wrap up the week with a look at the latest events shaping the world.

US Navy Resumes Osprey Flights, Adds New Gearbox Rules

On Friday, the US Navy lifted the pause on V-22 Osprey flights, but with new restrictions aimed at addressing ongoing safety concerns tied to a key component, the proprotor gearbox.

This gearbox, crucial for transferring engine power to the rotors, has been linked to deadly crashes, including a 2023 accident in Japan that killed eight airmen.

Ospreys with gearboxes exceeding a set flight-hour threshold can resume operations under specific restrictions, while those below the threshold face additional requirements. However, the Navy isn’t sharing the exact details, citing operational security—a move that’s drawn criticism for its lack of transparency.

“The US Navy has resumed flight operations of the CMV-22B Osprey in accordance with NAVAIR fleet bulletin and interim flight clearance for the V-22 Osprey program,” reads a statement from the commander, Naval Air Forces, cited from USNI News. “The Navy has confidence in the analysis by NAVAIR as the Airworthiness Certification Authority for the V-22 program, and Commander, Naval Air Forces will remain in close collaboration with key senior leaders across three services and continue to work to ensure our pilots and aircrew can fly and operate safely.”

This isn’t the first time the Osprey’s mechanical issues have made headlines. Past problems, like hard clutch engagements, led to fatal crashes and temporary fixes, but the root causes often remain unclear.

Lawsuits are piling up against manufacturers, and critics argue that the military’s handling of Osprey safety issues has left both pilots and the public in the dark.